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Dermatology
Hygiene & hydration
Dog being bathed

Hygiene & hydration

Maintaining optimal skin hygiene and hydration is crucial for the dermatological health of dogs and cats. A well-balanced skin barrier protects against environmental aggressors, allergens, and microbial infections, while proper hydration ensures resilience and comfort. Disruptions in skin hygiene—whether due to underlying conditions, environmental factors, or improper grooming—can lead to dryness, irritation, excessive oiliness, secondary infections, and persistent skin odors.  

On this page:

Why Proper Hygiene Matters 

Regular skin and coat care helps: 

  • Remove dirt, allergens, and excess sebum
  • Control microbial overgrowth (bacteria and yeast)
  • Reduce irritation and inflammation
  • Support a healthy skin barrier and prevent dehydration 

However, frequent washing with harsh products can strip away essential lipids, leading to increased transepidermal water loss (TEWL), dryness, and further skin irritation. Selecting gentle yet effective hygiene solutions is key to maintaining skin balance. 

The Importance of Skin Hydration 

A well-hydrated skin barrier maintains elasticity, reduces transepidermal water loss (TEWL), and prevents conditions such as dry skin and seborrhea. Hydration is especially important for pets with: 

  • Atopic dermatitis and allergic skin conditions
  • Dry, flaky, or sensitive skin
  • Post-treatment recovery from dermatological infections 

Supporting skin hydration through topical and systemic approaches is key to maintaining long-term skin balance. 

  • Dog skin being treated with rinse free foam

    Rinse free foams is a great way to clean and hydrate the skin between washes

  • Orange cat getting paws cleaned with a wipe

    It can be difficult to wash a cat, wipes are a great alternative to clean and hydrate the skin without water

Managing Skin Odor in Pets 

A persistent or strong odor from a pet’s skin is often a sign of an imbalance in the skin’s microbiome, excessive sebum production, or secondary infections. Common dermatological causes of skin odor include: 

Seborrhea (oily or dry): Excessive sebum buildup can create a rancid, greasy smell, particularly in breeds prone to seborrheic disorders. Read more

Microbial Overgrowth: An imbalance in the skin’s natural flora, particularly an overgrowth of bacteria (Staphylococcus) or yeast (Malassezia), often produces a musty or yeasty odor. Read more

Chronic Inflammation & Allergies: Atopic dermatitis and other allergic conditions can lead to inflammation and secondary infections, contributing to foul-smelling skin. Read more

Moisture Retention & Poor Ventilation: Skin folds, dense coats, or excessive moisture can create an environment that encourages microbial proliferation and odor development. 

Product selection for hygiene and hydration   

Veterinary dermatological care should incorporate products that cleanse, hydrate, and control odor without disrupting the skin’s natural defences. Here are the products to keep on hand: 

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